HRS DF40HC(4.0)-50DS-0.4V(51)
DF40 Series
Function: Board-to-Board and Board-to-FPC Connectors
Advantages:
- Space Saving Design: Minimum connector width (3.38mm) with sufficient vacuum area for pick-and-place mounting.
- Multiple Stack Height Options: Available in 1.5mm, 2.0mm, 2.5mm, 3.0mm, 3.5mm, and 4.0mm.
- High Contact Reliability: Effective mating length of 0.45mm with strong contact forces.
- Lock System: Prevents accidental unmating with a tactile click.
- Self-Aligning Range: 0.33mm self-alignment using guide ribs.
- Reinforced Structure: Shock absorbing ribs for durability.
- Solder Wicking Prevention: Nickel-plated barriers protect contact areas.
- Contamination Resistant Design: Covers contacts when mated to keep out dust and debris.
- High Speed Signal with Noise Prevention: Shielded type supports high-speed transmissions.
- RoHS Compliant: Environmentally friendly materials.
Application Scenarios: Suitable for applications demanding a high level of reliability, such as automotive.
Brand
HIROSE ELECTRIC CO., LTD.
Pitch
0.4mm
Height Range
1.5 to 4.0mm
Certifications
RoHS compliant, UL94V-0
Material (Insulator)
LCP
Material (Contact)
Phosphor bronze
Finish (Contact)
Gold plating
Color
Black
Package Type
Embossed package (3,000 pcs/reel)
| Part No. | HRS No. | No. of Contacts | Signal contact | Ground contact | Stacking height | Package Type | Order Unit |
|---|---|---|---|---|---|---|---|
| DF40GB(3.0)-48DS-0.4V(51) | 684-4197-1 | 51 | 48 | 12 | 3.0mm | (51) Embossed package | Full reel |
| DF40GB(3.0)-70DS-0.4V(51) | 684-4196-9 | 51 | 70 | 20 | 3.0mm | (51) Embossed package | Full reel |
| Item | Specifications | Conditions |
|---|---|---|
| Rated Current | 0.3A | |
| Rated Voltage | AC, DC 30V | |
| Operating Temperature Range | -35 to +85C (Note 1) | |
| Storage Temperature Range | -10 to +60C (Note 2) | |
| Operating Humidity Range | 20 to 80% | |
| Storage Humidity Range | 40 to 70% (Note 2) | |
| Insulation Resistance | 50M min | Measured with DC 100V |
| Withstanding Voltage | No flashover or breakdown | Apply AC 100V for 1 minute |
| Contact Resistance | 90m max | Measured with AC 20mV, 1kHz and 1mA |
| Vibration Resistance | No electrical discontinuity of 1s or greater | Frequency 10-55 Hz, half amplitude 0.75mm, 3 directions for 2 hours |
| Humidity Resistance | Contact resistance: 90m max, Insulation resistance: 25m min | Left at temperature 40 2C, humidity 90 to 95%, 96 hours |
| Temperature Cycles | Contact resistance: 90m max, Insulation resistance: 50m min | (-55C : 30 minutes 5~35C : 10 minutes 85C : 30 minutes 5~35C : 10 minutes) 5 cycles |
| Durability | Contact resistance: 90m max | 30 mating cycles |
| Soldering Heat Resistance | Should be no melting of resin parts that affects its performance | Reflow: according to the Recommended Temperature Profile; Hand solder: Soldering iron temperature 350C, no more than 3 seconds. |
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